-51.65% is the change from 879 to 425
Calculation steps:
[( 425 - 879 ) ÷ 879] x 100 = -51.65%
Formula
Percentage change = [(425 - 879) / 879] x 100
Subtract the new number by the original number
425 - 879 = -454
-454 ÷ 879 = -0.5164960182025028
-0.5164960182025028 x 100 = -51.65%